baber/WOPTO huggingface dataset:
Patent KR-20040063274-A (KR)
Inventor: KIM HONG GYU
IPC: C23C16/40
Filed: 2003-01-06
Abstract: PURPOSE: An apparatus for manufacturing oxide thin film is provided which is constructed in such a structure that the apparatus is simplified, stably operated even at a high temperature and easily maintained and repaired by installing small number of parts and improving structural reproducibility. CONSTITUTION: The apparatus comprises a motor formed on an outer part of chamber(300) to rotate a rotation shaft(210) positioned at the center in the chamber; a substrate holder part(230) for depositing a metal on the substrate via metal deposition zone and oxygen atmospheric region by supporting a substrate and receiving rotational motion of the rotation shaft; upper and lower heaters(220,240) formed on upper and lower parts of the substrate holder part with being spaced apart from each other in a certain distance to radiate heat to the substrate; first bearing part(290) for playing a role of bearing during rotation of the substrate holder part with being contacted with a certain region of the substrate holder part and the lower heater; heat sinks(250) for preventing transfer of radiant heat of the upper and lower heaters to the chamber; and a supporting structure(260) for supporting the upper and lower heaters and the substrate holder part, wherein the apparatus further comprises a metal supporting plate installed at a lower part of the rotation shaft to support the substrate holder part, a ceramic washer(280) formed on the metal supporting plate to support the upper heater, and second bearing part formed on an upper part of the chamber as a metal ball or ceramic ball to support the rotation shaft.
Patent KR-20040065086-A (KR)
Inventor: SEO JEONG DONG
IPC: B31C1/00
Filed: 2003-01-15
Abstract: PURPOSE: An adhesive application guide for manufacturing a pipe tube is provided to improve productivity and quality by operating an application device for a long time without the change of the application guide. CONSTITUTION: An adhesive application guide(10) for manufacturing a pipe tube is composed of a main body(11) made of iron material, a ceramic friction piece(12) coupled to the upper part of the main body, fixing protrusions(13), and fixing grooves. The fixing protrusions are formed at four corners of the top of the main body, and prevent the friction piece from being separated. The fixing grooves are formed at the friction piece, and are forcibly fit into the fixing protrusions.
Patent KR-20040069575-A (KR)
Inventor: JUNG MUN YEOL
IPC: H04N7/08
Filed: 2003-01-29
Abstract: PURPOSE: A method for inserting a normal play time reference descriptor of an MPEG-2 transport stream and acquiring normal play time is provided to allow a receiver to correctly acquire the normal play time even when an API(Application Program Interface) that reads a system time clock is not provided. CONSTITUTION: A position including a normal play time reference descriptor is set to a null packet position of the nearest future point in the time direction whenever a program clock reference value enters(S102). A program clock reference value of the nearest past point is transferred to a system time clock reference value field that is included in the normal play time reference descriptor. A system time clock reference value is corrected such that a difference between a system time clock reference value that is included in the normal play time reference descriptor and a normal play time reference descriptor that was inserted in the nearest past corresponds to an actual time difference(S103). A normal play time reference value corresponding to the system time clock reference value that is included in the normal play time reference descriptor is calculated(S104). A receiver calculates normal play time when an API that reads a system time clock of hardware is not provided.
Patent KR-20040069689-A (KR)
Inventor: CHOI JIN SEUNG
IPC: H04L9/32
Filed: 2003-01-30
Abstract: PURPOSE: A system and a method for authentication and payment by using a mobile terminal incorporated therein a smart card are provided to settle the payment by using the mobile communication terminal at the off-line. CONSTITUTION: A system for authentication and payment by using a mobile terminal incorporated therein a smart card includes a controller(570), a unit(520) for issuing and managing authentication key, a MAC generation unit(530), an authentication key and MAC identifying unit(540) and a settlement management means(550). The unit(520) receives the identification data in the smart card from the mobile communication terminal in response to the control of the controller(570) to store the authentication key on the database and transmits the encrypted authentication key to the mobile communication terminal. The MAC generation unit(530) generates the MAC by receiving the identification data of the smart card from the mobile communication terminal in response to the control of the controller(570) to transmit the generated MAC to the mobile communication terminal. The authentication key and MAC identifying unit(540) identifies whether the decoded authentication key is equal to the authentication key stored at the database or not. And, the settlement management means(550) receives the settlement information from the POS terminal in response to the control of the controller(570) and stores the received settlement information on the database to manage.
Patent KR-20030076256-A (KR)
Title: 히터가 부착된 진공밸브
IPC: F15B15/14
Filed: 2003-02-07
Abstract: (과제) 밸브부재에 부착된 히터 및 온도센서로부터 연장되는 리드선이 밸브부재의 개폐의 장해가 되지 않도록 한다. 
     (해결수단) 피스톤(21)에 의해 로드(16)를 통하여 개폐구동되는 밸브부재 (13)에 히터(31) 및 온도센서(35)를 부착하고, 이들의 히터(31) 및 온도센서(35)로부터 연장하는 1차도선(31a, 35a)을, 두껑체(23)에 부착한 커넥터(42)의 사이에, 신축가능한 스파이럴부(44a)를 갖는 2차도선(31b, 36b)을 접속하고, 상기 밸브부재 (13)의 개폐에 따른 1차도선(31a, 35a)의 변위를 이 스파이럴부(44a)의 신축에 의해 흡수시킨다.
Patent KR-20040072967-A (KR)
Title: Backlight assembly and liquid crystal display having the same
Inventor: CHA GYU HO
IPC: G02F1/13357
Filed: 2003-02-11
Abstract: PURPOSE: A backlight assembly and a liquid crystal display having the same are provided to prevent a lamp unit from moving by supporting the lamp unit with fixing elements, thereby preventing brightness from changing or preventing erroneous lighting. CONSTITUTION: A lamp unit has a plurality of lamps(300,310) for emitting light. An upper mold frame(212) is formed at an upper part of the lamp unit. A lower mold frame(222) has a containing space for containing the lamp unit, and is formed at a lower part of the lamp unit. A plurality of fixing elements are formed inside the upper mold frame and the lower mold frame for supporting the lamp unit inserted into the containing space. The fixing elements include first and second fixing parts(360a,360b) for fixing one end of the lamp unit, and third and fourth fixing parts(370a,370b) for fixing the other end of the lamp unit.
Patent KR-20040073640-A (KR)
Title: Hinge and Structure for mounting the same for kimchi refrigerator
Inventor: CHOI JAE SEON
IPC: A23B7/10
Filed: 2003-02-14
Abstract: PURPOSE: A structure for installation of a door hinge for a refrigerator permitting easy installation and soft rotative driving of a door is provided. It enables a turning force being applied to a hinge shaft of both sides to be always uniform and thus has an effect of allowing rotative driving of the door to be achieved. CONSTITUTION: The door hinge for kimchi refrigerator comprises: a hinge housing which contains a hollow part(53) being longitudinally penetrated and is formed integrally with a coupling section being inserted into a coupling groove formed at a kimchi refrigerator body; a coil spring(55) being inserted into the hollow part of the hinge housing; two driving cams(60) being movably installed in an axial direction by being inserted from both ends of the hollow part of the hinge housing; two shaft cams(70) being movably installed by being inserted into both ends of the hollow part; and a housing cover(80) for rotatively supporting the hinge shaft of the shaft cam.
Patent KR-20040074708-A (KR)
Inventor: HONG YOUNG SOO
IPC: B65D85/32
Filed: 2003-02-18
Abstract: PURPOSE: A method for packing eggs and the packed eggs are provided to maximize the fresh preservation term for eggs and extend the circulation period for the eggs. CONSTITUTION: A method for packing eggs includes the steps of sterilizing contents(11) of eggs after breaking the eggshells, and injecting the contents into a packing container(20). The packing container receiving the egg contents is sealed after filling a filling substance(30).
Patent KR-20040075617-A (KR)
Title: Blower unit and air conditioner having the same
Inventor: HWANG DONG U
IPC: F04D25/08
Filed: 2003-02-22
Abstract: PURPOSE: A blower unit and an air conditioner having the same are provided to increase an amount of the wind by dividing a wind path into an inner fluid path and an outer fluid path, to reduce noises by reducing an air pressure flowing in the wind path, and to meet with various demands of users by easily adjusting various mode. CONSTITUTION: A blower unit includes a centrifugal pan(110), a pan motor, a casing(120), a partition wall(133), and a door. The centrifugal pan(110) has a cylinder type and a plurality of rotation wings arranged along a circumference of the centrifugal pan(110). The pan motor operates the centrifugal pan. The casing has the wind path(130) communicating between the centrifugal pan(110) and an air passage of an air condition case. The partition wall divides the wind path(130) into the inner fluid path(131) and an outer fluid path(132).
Patent KR-20030074152-A (KR)
Title: 완화된 ＳｉＧｅ 기판을 제조하는 방법
IPC: H01L21/20
Filed: 2003-02-24
Abstract: 본 발명은 수소분자주입을 사용하여 게르마늄 함유량이 높은 완화된 실리콘 게르마늄 층을 형성하는 완화된 SiGe 기판제조방법으로서, 실리콘 기판 상에 단결정 실리콘 버퍼층을 제공하는 단계, 그 단결정 실리콘 버퍼층 상부에 단결정 실리콘 게르마늄 (Si 1-x Ge x ) 을 제공하는 단계, 그 단결정 실리콘 게르마늄 (Si 1-x Ge x ) 에 이온화된 수소분자 (H 2   + ) 를 주입하는 단계, 적어도 그 단결정 실리콘 게르마늄 (Si 1-x Ge x ) 층을 어닐링하는 단계, 및 그 어닐링 단계에 대응하여, 단결정 실리콘 게르마늄 (Si 1-x Ge x ) 층을 완화된 Si 1-x Ge x 층으로 변환하는 단계를 포함하는 완화된 SiGe 기판제조방법을 제공한다.
Patent KR-20040080598-A (KR)
Inventor: JUNG GWAN HO
IPC: H01L23/495
Filed: 2003-03-12
Abstract: PURPOSE: A lead frame for a semiconductor package is provided to be capable of preventing expose of an inner lead due to an ID(Identification) mark. CONSTITUTION: A lead frame comprises an inner lead(2a) connected with a semiconductor chip and capsulated by an epoxy molding compound, and an outer lead connected with a PCB(Printed Circuit Board). In order to prevent the expose of the inner lead when molding, a desired portion of the inner lead corresponding to an ID mark forming region(A) is bypassed being not overlapped to the ID mark.
Patent KR-20040080719-A (KR)
Inventor: HWANG JAE HO
IPC: G02F1/13357
Filed: 2003-03-13
Abstract: PURPOSE: A device for fabricating a light guide plate and a fabricating method thereof are provided to stably fix a stamper without changing the thickness of the stamper. CONSTITUTION: A stamper(96) forms a pattern of a light guide plate. The first metal mold(82) has an air groove(98) formed along a circumference region of the stamper in a surface contacted with the stamper. An air suction tube(94) connects with the air groove, and fixes the stamper by an air suction force. A light radiation pattern corresponding to a pattern of a light radiation surface of the light guide plate is formed in the stamper. A stamper fixing part(92) is formed in the first metal mold for fixing a side of the stamper.
Patent KR-20030077387-A (KR)
Title: 반도체 장치 제조 방법
IPC: H01L21/28
Filed: 2003-03-21
Abstract: 적층 게이트 전극을 갖는 반도체 장치 제조 방법에 있어서, 인 도핑된 폴리실리콘이 게이트 산화막 상에 형성된다. 고융점 금속 또는 고융점 금속과 실리콘의 화합물이 상기 폴리실리콘 상에 형성된다. 폴리실리콘과 게이트 산화막 사이의 경계면에서의 폴리실리콘 내의 인의 농도가 2×10 20 (1/㎤) 이하가 되도록 인이 폴리실리콘에 도핑된다. 그 다음, 수증기를 포함하는 웨트 수소 대기 내에서 열산화가 수행된다.
Patent KR-20030036420-A (KR)
Title: Syringe pump
Inventor: YOON SEUNG WON
IPC: A61M5/20
Filed: 2003-03-31
Abstract: PURPOSE: A syringe pump is provided to grout a liquid chemical by feeding a syringe plunger by driving a motor housed in the body of the syringe pump. CONSTITUTION: A grip arm(10,11) of multiple shapes safely supports every plungers(13) of a different size when syringes of various sizes are mounted on the syringe pump. A load detection mechanism previously detects the application of an excessive grouting pressure to the plungers. A syringe mounting detection mechanism has a structure of rotating the end of a syringe mounting detection arm and consists of a hollow feed shaft and a feed shaft supporting stand.
Patent KR-20040085853-A (KR)
Inventor: CHO CHUN GU
IPC: A61K8/37
Filed: 2003-04-02
Abstract: PURPOSE: Provided is a composition of the chemical peeling agent which improves or treats pimple, expanding pores, skin-wrinkles and pigmented skin lesions. The composition contains, as an active ingredient, retinoids and phytic acid. CONSTITUTION: The composition of the skin peeling agent is characterized by containing 1000-200000IU, preferably 5000-150000IU of retinoids and 0.001-10 wt.%, preferably 0.01-5 wt.% of phytic acids, wherein the retinoids include retinol, retinol palmitate, retinoic acid, retinyl acetate, retinyl oleate or the mixture thereof. The composition is formulated into a pack, an ointment, gel, lotion or a patch.
Patent KR-20030079759-A (KR)
Title: 차속 제어 장치
IPC: B60K31/00
Filed: 2003-04-02
Abstract: 차속 제어 장치는, 차속 제어 조건이 성립하였다고 판단한 때에 실제 차속과 목표 차속과의 편차 및 이 차속 편차에 응한 제어 정수를 송신하는 제 1 전자 제어 유닛(2)과, 통신 회선(6)을 통하여 수신한 차속 편차 및 제어 정수에 의거하여 차속 제어를 행하는 제 2 전자 제어 유닛(4)을 갖고 있다. 차속 제어 장치의 차속 제어 기능을 조정하기 위한 제어 정수의 변경은, 제 1 전자 제어 유닛이 기억하는 제어 정수를 변경함에 의해 용이하게 행할 수 있다.
Patent KR-20040087411-A (KR)
Inventor: CHA YEONG DEOK
IPC: G02B17/08
Filed: 2003-04-07
Abstract: PURPOSE: An illumination system and an image projection system having the same are provided to reduce the number of optical elements by using a mangin mirror having a lens function and a reflective function. CONSTITUTION: An illumination system includes a light source, one or more illumination lenses(40), and a mangin mirror(50). The mangin mirror is arranged obliquely to the illumination lenses. The mangin mirror includes a concave refractive side(51) for refracting and transmitting incident rays of the illumination lenses and a convex reflective side for reflecting the incident rays to the concave refractive side. The concave refractive side has a negative radius of curvature of 20 to 70mm. The convex reflective side has the negative radius of the curvature of 30 to 100mm.
Patent KR-20040088273-A (KR)
Inventor: KIM DONG HO
IPC: B60N2/56
Filed: 2003-04-09
Abstract: PURPOSE: An ambient temperature-sensitive hot wire seat apparatus of a vehicle is provided to the need for manually controlling the temperature by enabling automatic temperature control according to the ambient temperature. CONSTITUTION: An ambient temperature-sensitive hot wire seat apparatus of a vehicle comprises a driving power part(100) making power applied to hot wires(551) mounted to a seat from a battery of the vehicle; hot wire parts(500) built in the seat; and a temperature control part(700) computing the appropriate temperature of the hot wire parts according to the ambient temperature and making the current temperature of the hot wire parts maintained to the extent of the appropriate temperature. The hot wire part emits heat as the power is applied from the driving power part. The hot wire part covers a cushion and the backrest of each seat. The hot wire part comprises an individual switch(531) for turning on/off the hot wire apparatus per each seat, and a thermostat(541) connected to the temperature control part if the individual switch is turned on, to control the current applied to the hot wire part to maintain the appropriate temperature.
Patent KR-20040090143-A (KR)
Inventor: SONG JU SEONG
IPC: H01L21/60
Filed: 2003-04-16
Abstract: PURPOSE: An FBGA(Fine Ball Grid Array) package is provided to stabilize wire-bonding by improving the wire-bonding of mismatched bond fingers using a support part. CONSTITUTION: An FBGA package includes a substrate, a semiconductor die, and a support part. The substrate(204) includes an opening portion at a center and a plurality of bond fingers(202) formed along the opening portion. The semiconductor die(208) is mounted on the substrate via an adhesive member(206). The support part(214) for supporting the bond finger mismatched with the semiconductor die is formed at both sides of the semiconductor die corresponding to the mismatched bond finger. The support part is made of an epoxy molding compound.
Patent KR-20040090656-A (KR)
Inventor: CHO MYEONG JE
IPC: C04B35/10
Filed: 2003-04-18
Abstract: PURPOSE: Provided is a production method of Al2O3-ZrO2 composites with improved mechanical strength and toughness by dispersing ZrO2 over Al2O3 through polymeric precursor process, compared to a conventional mechanical mixing. CONSTITUTION: The Al2O3-ZrO2 composite powder(20-30nm size) is produced by the following steps of: dispersing ZrO2 in the form of Zr-Y-polyester into alumina by heating a mixed solution of zirconium oxynitride£ZrO(NO3)3| and citric acid(or saccharose) in a molar ratio of 1:2 - 1:5, and 2-8mol%(based on ZrO2) of Y(NO3)3 for stabilization of ZrO2 to be 80-100deg.C and adding the mixed solution to ethylene glycol(or triethanol amine), wherein the molar ratio of citric acid and ethylene glycol is 1:2 -1:5; heating the dispersed solution at 150-250deg.C for polyesterification and gelation; solidifying obtained gels at 350deg.C; crushing gel and ball milling for 20-24hrs; passing powder through a 100mesh sieve to get carbide-contained alumina zirconia (Al2O3/ZrO2(Y2O3)) powder; and calcining alumina-zirconia powder to remove carbides.
Patent KR-20040095770-A (KR)
Inventor: KIM TAE HUN
IPC: H01L21/02
Filed: 2003-04-28
Abstract: PURPOSE: A chamber having a partial coated coupling groove surface is provided to improve largely the processing efficiency by maintaining a sealing characteristic and minimizing an arching phenomenon between the plasma and the groove surface. CONSTITUTION: An internal space is formed in an inside of a body(11). A coupling groove of predetermined size is formed on one side of the body. A plasma-resistant coating layer is formed on an internal space surface and a partial surface of a coupling groove. A support member is coupled to the body in order to form the sealed internal space. A sealing member(14) is inserted into the body coupling groove in order to seal up the body coupling groove.
Patent KR-20030087547-A (KR)
Title: 반도체 구동 회로, 디스플레이 장치, 및 디스플레이장치의 휘도 평형 조절 방법
IPC: G09G3/30
Filed: 2003-05-06
Abstract: 반도체 구동 회로는 전극을 통해 공급되는 전류에 의해 EL 장치를 에너자이징하기 위해 각각의 전극에 접속되는 복수개의 출력 범프를 갖는다.     출력 범프는 복수개의 출력 범프열로 배치된다.     각각의 출력 범프열은 복수개의 출력 범프열을 포함한다.
Patent KR-20040095120-A (KR)
Inventor: LEE IL JAE
IPC: E21B1/26
Filed: 2003-05-06
Abstract: PURPOSE: A hydraulic percussion device is provided to prevent the seal by preventing the transfer of high pressure of a high pressure unit and peak pressure by shock waves. CONSTITUTION: The hydraulic percussion device contains: a cylinder(11a); a gas room(16) formed on the upper part of the cylinder(11a) and filled up with compressed gas; a head unit(11b) formed on the lower part of the cylinder(11a) to have through holes; a piston(12) whose upper end is placed in the gas room(16) and the lower end is placed in the through hole of the head unit(11b) to be reciprocated vertically in the cylinder(11a); many hydraulic rooms(17,19) formed to have a piston turnover hydraulic room(17) and a lower high-pressure room(19) by the cylinder(11a) and the piston(12); many passages(17',18',19') connected to the hydraulic rooms(17,19) respectively to the hydraulic rooms(17,19) to make fluids which pressurize to hydraulic planes flow in/out from the hydraulic rooms(17,19) to reciprocate the piston(12) vertically; a main control valve(14) converting the passage(17') connected to the piston turnover hydraulic room(17) into a low pressure unit(15b) and a high pressure unit(15a) mutually; a chisel(13) whose upper end is hit by the lower end of the descent piston(11a) to crush materials(1) and the upper end is placed in the through hole of the head unit(11b); a primary return port(24) connected to the low pressure unit(15b) through a primary return passage(24') and formed to the inside of the cylinder(11a) which is in contact with the outside of the piston(12); many primary seals(25,27) installed on the lower part of the primary return port(24); and a primary check valve(30) installed on the primary return passage(24') and opened if the pressure of the fluid flew from the high pressure room(19) in the primary return port(24) is higher than the pressure in the low pressure unit(15b).
Patent KR-20040097839-A (KR)
Inventor: BAE JI YEONG
IPC: F04C28/04
Filed: 2003-05-13
Abstract: PURPOSE: A rotary compressor is provided to enable compression in rotation of both clockwise and counterclockwise directions of a driving shaft and to enable variation of compression capacity. CONSTITUTION: A rotary compressor comprises a driving shaft(13) rotating in both clockwise and counterclockwise directions and having an eccentric part(13a); a cylinder(21) constituting inner volume of a predetermined size; a roller(22) constituting a fluid chamber(29) for suction and compression of a fluid together with the inner peripheral surface of the cylinder while rolling along the inner peripheral surface of the cylinder; a vane(23) elastically installed to the cylinder to continuously come in contact with the roller; upper and lower bearings(24,25) each installed to the upper and lower parts of the cylinder, to rotatably support the driving shaft and to close up the inner volume; discharge ports(26a,26b) communicating with the fluid chamber; suction ports(27a,27b,27c) communicating with the fluid chamber; and a valve assembly(100) selectively opening one of the suction ports according to the rotating directions of the driving shaft. Compression spaces of different sizes are formed in the fluid chamber according to the rotating directions of the driving shaft and two compression capacities each different are obtained.
Patent KR-20040104260-A (KR)
Inventor: KANG KYUNG MIN
IPC: A61Q19/00
Filed: 2003-06-03
Abstract: PURPOSE: Provided is a mask pack for beauty care using the extract of a natural plant and a method for manufacturing the same. The mask pack has anti-aging, antibacterial and sterilizing effects on the skin. CONSTITUTION: The method for manufacturing the mask pack for beauty care comprises the steps of: adding glycerine, allantoin, paraoxy methylbenzoic acid and imidazolidynylurea to the purified water and heating the mixture at 80 deg.C to dissolve them; cooling the solution to 30 deg.C; adding steareth and acrylate to the cooled solution, followed by addition of green tea leaf, rosemary, camomile, mint, lily, pine bud and sodium hyaluronate; and dispersing the mixture.
Patent KR-20040106890-A (KR)
Inventor: KIM BYONG SOO
IPC: A44C9/00
Filed: 2003-06-12
Abstract: PURPOSE: Provided is a ring of remembrance in order to allow a user (or ring wearer) to have an opportunity for remembering or keeping a birth record of the user for an extended period of time. CONSTITUTION: The ring of remembrance includes a body(110) having a predetermined width, a countermarked surface(120) on the circumferential surface of the ring, and a birth stone(124). On the countermarked surface(120) a birth record of a user is countermarked in diverse patterns and designs. Examples of the birth record include birthday, name, time of birth, weight at the time of birth, height, and type of blood. Compared to childhood pictures or clothes, the ring of remembrance enables the user to keep accurate information on the birth.